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11402341131 = 313249286873
BaseRepresentation
bin10101001111010000…
…11110101100001011
31002102122111221111210
422213220132230023
5141322444404011
65123235424203
7552363205026
oct124750365413
932378457453
1011402341131
114921362725
122262755063
1310c93a871c
147a24c41bd
1546b0666a6
hex2a7a1eb0b

11402341131 has 8 divisors (see below), whose sum is σ = 15204322000. Its totient is φ = 7600960512.

The previous prime is 11402341129. The next prime is 11402341147. The reversal of 11402341131 is 13114320411.

Adding to 11402341131 its reverse (13114320411), we get a palindrome (24516661542).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11402341131 - 21 = 11402341129 is a prime.

It is a super-2 number, since 2×114023411312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11402341098 and 11402341107.

It is not an unprimeable number, because it can be changed into a prime (11402341831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103690 + ... + 183183.

It is an arithmetic number, because the mean of its divisors is an integer number (1900540250).

Almost surely, 211402341131 is an apocalyptic number.

11402341131 is a deficient number, since it is larger than the sum of its proper divisors (3801980869).

11402341131 is a wasteful number, since it uses less digits than its factorization.

11402341131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300125.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 11402341131 in words is "eleven billion, four hundred two million, three hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 3 13249 39747 286873 860619 3800780377 11402341131