103021001131 has 8 divisors (see below), whose sum is σ = 108087609728. Its totient is φ = 98063352000.

The previous prime is 103021001119. The next prime is 103021001141. The reversal of 103021001131 is 131100120301.

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

It is a cyclic number.

It is not a de Polignac number, because 103021001131 - 2²¹ = 103018903979 is a prime.

It is a super-2 number, since 2×103021001131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103021001141) 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, 27237930 + ... + 27241711.

It is an arithmetic number, because the mean of its divisors is an integer number (13510951216).

Almost surely, 2^103021001131 is an apocalyptic number.

103021001131 is a deficient number, since it is larger than the sum of its proper divisors (5066608597).

103021001131 is an equidigital number, since it uses as much as digits as its factorization.

103021001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54479733.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103021001131 its reverse (131100120301), we get a palindrome (234121121432).

The spelling of 103021001131 in words is "one hundred three billion, twenty-one million, one thousand, one hundred thirty-one".