10121031299 has 8 divisors (see below), whose sum is σ = 10176840960. Its totient is φ = 10065371400.

The previous prime is 10121031289. The next prime is 10121031341. The reversal of 10121031299 is 99213012101.

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 10121031299 - 2²⁰ = 10119982723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121031269) 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, 99464 + ... + 173594.

It is an arithmetic number, because the mean of its divisors is an integer number (1272105120).

Almost surely, 2^10121031299 is an apocalyptic number.

10121031299 is a deficient number, since it is larger than the sum of its proper divisors (55809661).

10121031299 is an equidigital number, since it uses as much as digits as its factorization.

10121031299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74881.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 10121031299 in words is "ten billion, one hundred twenty-one million, thirty-one thousand, two hundred ninety-nine".