10103012253040 has 80 divisors (see below), whose sum is σ = 27082714684608. Its totient is φ = 3433236000768.

The previous prime is 10103012253001. The next prime is 10103012253053. The reversal of 10103012253040 is 4035221030101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79764567 + ... + 79891126.

Almost surely, 2^{10103012253040} is an apocalyptic number.

10103012253040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103012253040 is an abundant number, since it is smaller than the sum of its proper divisors (16979702431568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10103012253040 is a wasteful number, since it uses less digits than its factorization.

10103012253040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159655826 (or 159655820 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10103012253040 its reverse (4035221030101), we get a palindrome (14138233283141).

The spelling of 10103012253040 in words is "ten trillion, one hundred three billion, twelve million, two hundred fifty-three thousand, forty".