10302145311 has 8 divisors (see below), whose sum is σ = 13751144320. Its totient is φ = 6860621592.

The previous prime is 10302145297. The next prime is 10302145313. The reversal of 10302145311 is 11354120301.

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

It is not a de Polignac number, because 10302145311 - 2¹³ = 10302137119 is a prime.

It is a super-2 number, since 2×10302145311² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302145313) 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, 1865605 + ... + 1871118.

It is an arithmetic number, because the mean of its divisors is an integer number (1718893040).

Almost surely, 2^10302145311 is an apocalyptic number.

10302145311 is a deficient number, since it is larger than the sum of its proper divisors (3448999009).

10302145311 is an equidigital number, since it uses as much as digits as its factorization.

10302145311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737645.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 10302145311 its reverse (11354120301), we get a palindrome (21656265612).

The spelling of 10302145311 in words is "ten billion, three hundred two million, one hundred forty-five thousand, three hundred eleven".