102011003011012 has 24 divisors (see below), whose sum is σ = 180189560408256. Its totient is φ = 50528281523808.

The previous prime is 102011003010989. The next prime is 102011003011039. The reversal of 102011003011012 is 210110300110201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102011003010983 and 102011003011001.

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, 41019898 + ... + 43435630.

It is an arithmetic number, because the mean of its divisors is an integer number (7507898350344).

Almost surely, 2^{102011003011012} is an apocalyptic number.

It is an amenable number.

102011003011012 is a deficient number, since it is larger than the sum of its proper divisors (78178557397244).

102011003011012 is a wasteful number, since it uses less digits than its factorization.

102011003011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514507 (or 2514505 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 102011003011012 its reverse (210110300110201), we get a palindrome (312121303121213).

The spelling of 102011003011012 in words is "one hundred two trillion, eleven billion, three million, eleven thousand, twelve".