102034142331 has 16 divisors (see below), whose sum is σ = 148419759360. Its totient is φ = 61836181920.

The previous prime is 102034142303. The next prime is 102034142381. The reversal of 102034142331 is 133241430201.

It is a happy number.

It is not a de Polignac number, because 102034142331 - 2⁵ = 102034142299 is a prime.

It is a super-2 number, since 2×102034142331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102034142381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917025 + ... + 1022253.

It is an arithmetic number, because the mean of its divisors is an integer number (9276234960).

Almost surely, 2^102034142331 is an apocalyptic number.

102034142331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102034142331 is a deficient number, since it is larger than the sum of its proper divisors (46385617029).

102034142331 is a wasteful number, since it uses less digits than its factorization.

102034142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134626.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102034142331 its reverse (133241430201), we get a palindrome (235275572532).

The spelling of 102034142331 in words is "one hundred two billion, thirty-four million, one hundred forty-two thousand, three hundred thirty-one".