101202121130 has 16 divisors (see below), whose sum is σ = 198724165344. Its totient is φ = 36800771280.

The previous prime is 101202121127. The next prime is 101202121157. The reversal of 101202121130 is 31121202101.

It is a super-2 number, since 2×101202121130² (a number of 23 digits) contains 22 as substring.

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, 460009532 + ... + 460009751.

It is an arithmetic number, because the mean of its divisors is an integer number (12420260334).

Almost surely, 2^101202121130 is an apocalyptic number.

101202121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101202121130 is a deficient number, since it is larger than the sum of its proper divisors (97522044214).

101202121130 is a wasteful number, since it uses less digits than its factorization.

101202121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920019301.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101202121130 its reverse (31121202101), we get a palindrome (132323323231).

The spelling of 101202121130 in words is "one hundred one billion, two hundred two million, one hundred twenty-one thousand, one hundred thirty".