101012402103 has 8 divisors (see below), whose sum is σ = 134689334016. Its totient is φ = 67338535800.

The previous prime is 101012402063. The next prime is 101012402143. The reversal of 101012402103 is 301204210101.

It is an interprime number because it is at equal distance from previous prime (101012402063) and next prime (101012402143).

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

It is not a de Polignac number, because 101012402103 - 2⁶ = 101012402039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012402143) 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, 688383 + ... + 822128.

It is an arithmetic number, because the mean of its divisors is an integer number (16836166752).

Almost surely, 2^101012402103 is an apocalyptic number.

101012402103 is a deficient number, since it is larger than the sum of its proper divisors (33676931913).

101012402103 is a wasteful number, since it uses less digits than its factorization.

101012402103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532805.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101012402103 its reverse (301204210101), we get a palindrome (402216612204).

The spelling of 101012402103 in words is "one hundred one billion, twelve million, four hundred two thousand, one hundred three".