1102602878377 has 16 divisors (see below), whose sum is σ = 1480417852032. Its totient is φ = 793080990720.

The previous prime is 1102602878359. The next prime is 1102602878413. The reversal of 1102602878377 is 7738782062011.

It is a cyclic number.

It is not a de Polignac number, because 1102602878377 - 2²³ = 1102594489769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102602878347) 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, 550749688 + ... + 550751689.

It is an arithmetic number, because the mean of its divisors is an integer number (92526115752).

Almost surely, 2^{1102602878377} is an apocalyptic number.

It is an amenable number.

1102602878377 is a deficient number, since it is larger than the sum of its proper divisors (377814973655).

1102602878377 is a wasteful number, since it uses less digits than its factorization.

1102602878377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101501408.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 1102602878377 in words is "one trillion, one hundred two billion, six hundred two million, eight hundred seventy-eight thousand, three hundred seventy-seven".