1012101232 has 40 divisors (see below), whose sum is σ = 1990864640. Its totient is φ = 498363840.

The previous prime is 1012101179. The next prime is 1012101257. The reversal of 1012101232 is 2321012101.

1012101232 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660307 + ... + 661837.

It is an arithmetic number, because the mean of its divisors is an integer number (49771616).

Almost surely, 2^1012101232 is an apocalyptic number.

It is an amenable number.

1012101232 is a deficient number, since it is larger than the sum of its proper divisors (978763408).

1012101232 is a wasteful number, since it uses less digits than its factorization.

1012101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1012101232 is about 31813.5385017134. The cubic root of 1012101232 is about 1004.0175814236.

Adding to 1012101232 its reverse (2321012101), we get a palindrome (3333113333).

The spelling of 1012101232 in words is "one billion, twelve million, one hundred one thousand, two hundred thirty-two".