102103826631 has 8 divisors (see below), whose sum is σ = 137343200880. Its totient is φ = 67466835072.

The previous prime is 102103826567. The next prime is 102103826639. The reversal of 102103826631 is 136628301201.

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

It is not a de Polignac number, because 102103826631 - 2⁶ = 102103826567 is a prime.

It is a super-3 number, since 3×102103826631³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 102103826592 and 102103826601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103826639) 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, 150595276 + ... + 150595953.

It is an arithmetic number, because the mean of its divisors is an integer number (17167900110).

Almost surely, 2^102103826631 is an apocalyptic number.

102103826631 is a deficient number, since it is larger than the sum of its proper divisors (35239374249).

102103826631 is a wasteful number, since it uses less digits than its factorization.

102103826631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301191345.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 102103826631 in words is "one hundred two billion, one hundred three million, eight hundred twenty-six thousand, six hundred thirty-one".