15241226231 has 8 divisors (see below), whose sum is σ = 19002048384. Its totient is φ = 11876280120.

The previous prime is 15241226201. The next prime is 15241226239. The reversal of 15241226231 is 13262214251.

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 15241226231 - 2³⁰ = 14167484407 is a prime.

It is a super-2 number, since 2×15241226231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15241226194 and 15241226203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15241226239) 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, 98968925 + ... + 98969078.

It is an arithmetic number, because the mean of its divisors is an integer number (2375256048).

Almost surely, 2^15241226231 is an apocalyptic number.

15241226231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15241226231 is a deficient number, since it is larger than the sum of its proper divisors (3760822153).

15241226231 is a wasteful number, since it uses less digits than its factorization.

15241226231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197938021.

The product of its digits is 5760, while the sum is 29.

The spelling of 15241226231 in words is "fifteen billion, two hundred forty-one million, two hundred twenty-six thousand, two hundred thirty-one".